Recent questions tagged machine-learning

+1 vote
2 answers

What is the difference between LDA and PCA for dimensionality reduction?

Aug 3, 2018 in Data Analytics by Anmol
 • 1,780 points • 15,026 views
+1 vote
1 answer

How do I perform feature selection in a disease prediction data set?

Jul 30, 2018 in Data Analytics by Anmol
 • 1,780 points • 1,016 views
0 votes
1 answer

What is the difference between random forest and decision trees?

Jul 30, 2018 in Data Analytics by Anmol
 • 1,780 points • 2,411 views
0 votes
1 answer

How do I become a data scientist step by step?

Jul 26, 2018 in Data Analytics by Anmol
 • 1,780 points • 955 views
0 votes
2 answers

Why should anyone learn Python instead of R for machine learning?

Jul 26, 2018 in Data Analytics by Anmol
 • 1,780 points • 1,281 views
+1 vote
2 answers

What is the difference between classes and labels in machine learning?

Jul 25, 2018 in Python by Anmol
 • 1,780 points • 8,205 views
+1 vote
2 answers

What is the difference between correlation and covariance?

Jul 24, 2018 in Data Analytics by Anmol
 • 1,780 points • 4,375 views
0 votes
1 answer

On a given dataset would time taken to train n - random forest be equal to time taken to train n X (Decision tree)

Jul 24, 2018 in Data Analytics by Anmol
 • 1,780 points • 1,454 views
+1 vote
1 answer

How to handle Nominal Data?

Jul 24, 2018 in Data Analytics by Anmol
 • 1,780 points • 832 views
+2 votes
2 answers

How to handle outliers

Jul 24, 2018 in Data Analytics by Anmol
 • 1,780 points • 1,193 views
0 votes
1 answer

Overfitting vs Underfitting

Jul 11, 2018 in Data Analytics by Sahiti
 • 6,370 points • 1,397 views
0 votes
1 answer

Use different distance formula other than euclidean distance in k means

Jun 21, 2018 in Data Analytics by DataKing99
 • 8,250 points • 1,850 views
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